Yamandakka was a Cardian released by Ail and An with the mission of gathering energy from humans in order to revive the Makaiju. She was unsuccessful, as the energy that she stole and gave to the Makaiju only worsened its condition.

Yamandakka would grab her targets with her many arms or generate large petals that could drain energy from a person who came in contact with them. She stored the energy that she drained inside a glittering pink energy sphere, and could emit the energy later from her hands. When she tried to send energy to the Makaiju it failed, however, as the tree was already filled with too much energy. Yamandakka also had the ability to fly.